“There were two other individuals in the victim’s vehicle who fled the scene and left before police arrived. We want to make sure they’re okay, and obviously we want to talk to them about what they saw and any information they have relative to this investigation,” said Superintendent Dan Linskey of the Boston Police Department.

The AP adds:

Police think the fatal shots were fired from a silver or gold SUV with Rhode Island plates and they are currently looking for that vehicle.

Update at 1 p.m.: Boston Police confirm that the three victims are males, and that they are searching for a gray SUV with Rhode Island plates.

Boston Police are asking anyone with information to call the Homicide Unit at 617-343-4470. Individuals who want to provide anonymous information can contact the CrimeStoppers Tip Line at 1-800-494-TIPS or text the word “tip” to CRIME (27463).